ChatGPT: What Is It? And How Can It Change Our Life?

ChatGPT: What Is It? And How Can It Change Our Life?

Written by Alison Lurie, In Artificial Intelligence, Published On
July 3, 2023


The progression from human-led assistance to automated, virtual alternatives signifies the brisk and unparalleled evolution taking place across the globe. No longer a mere figment of science fiction, Artificial Intelligence (AI) has seamlessly integrated itself into the fabric of our daily routines, establishing itself as an indispensable component of modern living. The prime example of AI achievements in recent years is the advent of ‘Chatbots’. One such interesting and emerging Chatbot is ‘ChatGPT’. It’s changing the way we type, write, or even think.

What Is ChatGPT?

OpenAI and DeepMind

ChatGPT, developed by OpenAI, is a model trained to chat and to output similar text based on input. Its uniqueness lies in its approach that uses an AI model called “Transformers” for generating text. It’s a result of a powerful AI technology known as GPT, GPT-2, and now, the most recent development, GPT-3. ChatGPT is a cutting-edge technology that brings communication to the next level.

How to Login to ChatGPT?

The process essentially involves subscribing to OpenAI’s services and leveraging the API credentials provided. Here are the steps you need to follow:

  • OpenAI Account Registration:
    • First, you need to register an account with OpenAI.
    • Visit the ChatGPT login website and sign up.
    • Input your Email, username, password, and other necessary information.
    • After completing this, you’ll be asked to validate your email.
  • OpenAI Subscription Set Up:
    • Navigate to Chat GPT login after you’ve signed in to the OpenAI account you just created.
    • Set up your subscription or free trial according to the instructions.
    • You may be required to provide your payment details for the purchase of specific services.
    • If you already have OpenAI API access, skip this step.
  • Logging into ChatGPT:
    • If you’re a subscriber to the OpenAI API, you can log into ChatGPT using your OpenAI account credentials.
    • Visit the ChatGPT login at OpenAI website (may follow the pattern:
    • Use the email address and password you set for your OpenAI account.
  • Access API Key:

After successful login and purchase of the necessary services, you will then get access to an API key. This key is used to establish a connection with ChatGPT, enabling communication between it and your code or third-party application.

  • The building or Using Ready-Made Apps:
    • Depending on your needs and skill level, you can either create your own application or use ready-made apps and plug-ins to interact with ChatGPT.
    • In these apps, you usually have to provide the API key to establish a connection with ChatGPT.

Please remember to refer to OpenAI’s documentation to learn more about the API key, usage of the API, and examples. Visit the OpenAI documentation to access API guides and more.

How to Use ChatGPT?

ChatGPT can be utilized in an array of domains due to its expansive language modeling capabilities.

  1. For Writers and Editors – ChatGPT can act as a drafting partner, generating creative content, polishing your writing, and ensuring grammatical accuracy.
  2. For Developers and Coders – It can provide syntax corrections, suggest improvements, and even generate code snippets.
  3. For Language Learners and Translators – It can aid language learning by displaying a multitude of language constructs. Also, it’s handy for a quick translation between languages.
  4. For Educators and Students – As a learning aid, it helps in understanding complex concepts, and it can provide detailed information about a wide range of subjects.
  5. For Business Professionals – ChatGPT can offer business recommendations, or even draft emails and presentations.

To start using, navigate to OpenAI’s website and go through the “ChatGPT login” process. Then, simply type in your query or requirement and let ChatGPT assist you.

How Does ChatGPT Work?

ChatGPT is an example of a transformer-based language model that employs AI technologies like machine learning (specifically deep learning) to understand and generate human-like text.

Here’s a bit more on how ChatGPT works:

  1. Training: It starts with a process called unsupervised learning. The model ‘pre-trains’ on a large corpus of publicly available text from the internet. However, it doesn’t know specifics about which documents were a part of its training set and cannot access any document-level data.
  2. Fine-tuning: After pre-training, the base model gets fine-tuned to be more user-friendly. Fine-tuning happens on custom datasets created by OpenAI, which includes exchanges with human AI trainers who provide ratings for model outputs.
  3. Reinforcement Learning: In addition to supervised learning, the model uses a process called Reinforcement Learning from Human Feedback (RLHF). It involves generating multiple responses, getting human AI trainers to rank them, and using these rankings to create a reward model.
  4. Token-Based Inputs: ChatGPT reads and generates text one token at a time, where a token can be as short as one character or as long as one word. This token-based attention mechanism allows ChatGPT to keep track of long dependencies in conversations
  5. Context Window: The size of inputs to language models is limited to a certain amount of tokens, referred to as the ‘context window’. For ChatGPT, this limit is 4096 tokens.
  6. Neural Network: At its core, ChatGPT uses a deep neural network. It makes use of several layers of transformer blocks, processing textual input and output in multiple dimensions, considering context, order, relevance, and syntax.

Remember, while ChatGPT is a powerful tool that can generate impressively human-like text, it does not understand the text in the way humans do. However, its proficiency in pattern recognition and learning from vast amounts of data make it a potent language model.

How Can ChatGPT Change Our Life?

ChatGPT has many potential applications that can influence various aspects of our lives:

  1. Communication Improvement: ChatGPT has the potential to overcome language barriers and improve communication by providing accurate translations and summarizations.
  2. Virtual Assistance: From scheduling appointments, setting reminders, to even finding recipes, the potential of ChatGPT to enhance virtual assistance is vast. It can streamline everyday tasks and enhance productivity.
  3. Creative Writing and Brainstorming: Be it generating poem or novel ideas, developing character sketches, or even writing a movie script—ChatGPT can be an excellent partner for creative activities.
  4. Educational Tutoring: ChatGPT is an excellent tool for tutoring, capable of providing explanations and help on a wide range of topics.
  5. Mental Health Support: Early evidence suggests AI and chatbots like ChatGPT can supplement mental health processes by providing emotional support, reminding users about coping mechanisms, etc.
  6. Business Decisions: Businesses can use ChatGPT to analyse industry trends, generate reports, and provide insights into complex data.

However, while these potential benefits are exciting, they do come with caveats. For example, critical decisions especially in areas like healthcare and legal matters should not be solely based on AI advice. Privacy and ethical considerations need to be taken into account as AI continues to integrate into our daily lives

Why Do We Need ChatGPT Plus?

ChatGPT Plus is the advanced subscription plan of ChatGPT. Here are several reasons why one might prefer ChatGPT Plus:

  1. Access During Peak Times: As a subscriber, you’ll have general access to ChatGPT even during peak times.
  2. Faster Response Times: ChatGPT Plus subscribers enjoy faster response times, maximising productivity and reducing waiting times.
  3. Priority Access to New Features and Improvements: As part of the subscription, you’ll have priority access to new features and enhancements.
  4. Efficient and Advanced Interactions: With continuous improvements in AI technology, ChatGPT Plus provides more accurate, efficient, and sophisticated interactions. According to ZDNet’s article, ChatGPT-4, available via ChatGPT Plus, is stated to be smarter and more accurate.

Therefore, a subscription to ChatGPT Plus is quite beneficial, especially for individuals and businesses that often require AI interactions. The enhanced features, speed, and convenience it offers make it a worthy investment.

Why ChatGPT Can’t Replace Search Engines?

ChatGPT cannot fully replace search engines like Google for several reasons:

  1. Speed: ChatGPT can be slower than traditional search engines. Google, for instance, can return results within a fraction of a second, whereas ChatGPT may take longer to generate responses.
  2. Lack of a Search Algorithm: Unlike search engines that use complex algorithms to prioritise and rank results based on relevance and quality, ChatGPT does not have a search algorithm Thus it cannot provide ranked or prioritised results in the way search engines can.
  3. Source Transparency: When users interact with ChatGPT, they are not provided with the source of the information. On the other hand, search engines provide a link to the source, enabling users to verify the information and explore further.
  4. Query Interpretation: Search engines like Google have been developed for years and possess intricate systems for understanding the exact intent behind users’ queries. AI models like ChatGPT might at times miss the true intent or context of the question.
  5. Updating Information: ChatGPT’s training data is static and doesn’t include real-time updates. Meanwhile, search engines continually crawl the web, ensuring their information is constantly updated

Nevertheless, with the continuous advancement of AI, ChatGPT and similar models might enhance these aspects in the future. However, at this moment, they complement traditional search engines rather than replace them.

Limitations of ChatGPT?

Despite its advanced capabilities, ChatGPT is not without limitations. Here are some of its key constraints:

  1. Incorrect Answers: ChatGPT can sometimes generate replies which are incorrect or nonsensical. This limitation arises from the inexact nature of language learning models that are trained on noisy and inconsistent datasets.
  2. Biased Answers: While developers have implemented several safeguards to prevent biassed behaviour, ChatGPT may still produce biassed responses due to biases present in the textual data it was trained on.
  3. Lack of Human Insight: ChatGPT is an AI language model and lacks the genuine understanding and context that a human would have. Its replies are based on pattern recognition and do not have the human touch.
  4. Inability to Handle Complex Conversational Scenarios: ChatGPT can struggle when dealing with complicated conversations and may not always produce the most coherent and context-appropriate responses.
  5. Overly long (wordy) answers: ChatGPT may sometimes produce replies which are too verbose and may not be concise or direct.
  6. Knowledge and Data Limits: It’s important to remember that the training data for ChatGPT had a cutoff. As of today, ChatGPT’s knowledge of the world ends sometime in 2021
  7. Risk of Producing Biassed, Hateful or Malicious Responses: Though there are guardrails in place to prevent such behaviour, there have been instances where users have been able to get malicious outputs

These limitations highlight the fact that while AI has come a long way, there is still much room for improvement. It is always imperative to use tools like ChatGPT responsibly and be aware of these limitations.

Top 5 Alternatives of ChatGPT

While ChatGPT is a marvel in the world of AI, there are several amazing alternatives as well:

  • Google Bard

Google Bard

Bard is an experiment based on this same technology that lets you collaborate with generative AI. As a creative and helpful collaborator, Bard can supercharge your imagination, boost your productivity, and help you bring your ideas to life—whether you want to help plan the perfect birthday party and to draft the invitation, create a pro & con list for a big decision, or understanding really complex topics simply.

  • ChatSonic


ChatSonic is an AI-powered chatbot platform developed by Writesonic. It’s designed to enable organizations to utilize AI’s power to personalize client interactions. It’s often compared to ChatGPT but is said to have additional “superpowers” and is now powered by GPT-4.

ChatSonic can generate text and images based on user input, creating responses and content. It’s used for a variety of content needs, from social media ad copy to extended blog posts. The platform is designed to overcome some of the constraints seen in ChatGPT and aims to automate and streamline various tasks.

  • Bing AI

bing ai

Bing AI Chat is an advanced artificial intelligence interface, crafted meticulously by Microsoft, which employs the cutting-edge natural language processing capabilities brought forward by OpenAI’s GPT-4. Seamlessly assimilated into Bing — Microsoft’s proprietary search engine, it facilitates engaging two-way dialogues with the AI. Its applications extend beyond mere conversation, allowing users to generate web content and imagery leveraging its capabilities.

  • YouChatAI


YouChat is an AI search assistant provided by It allows users to find summarised answers to questions without needing to browse multiple websites. It’s designed to answer questions and engage in conversation using natural language, similar to ChatGPT.

While all of these systems have their unique features, the choice between them will be heavily influenced by your specific requirements and constraints.

FAQs about ChatGPT

  • How much does ChatGPT cost?

Free access to ChatGPT continues and a new subscription plan, ChatGPT Plus, costs $20/month.

  • Who uses ChatGPT?

Anyone from programming newbies to seasoned developers can use it to make lives easier.

  • How safe is ChatGPT?

OpenAI ensures data privacy and has safety mitigations in place like the Moderation API to warn or block certain types of unsafe content.


In essence, with its capability to master language models and intervene intelligently in human conversations, ChatGPT is undoubtedly transforming our lives for the better.

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